Utility::StringGroupParser Class Reference

Parser class that accepts only strings given. More...

#include <Parser.h>

Inheritance diagram for Utility::StringGroupParser:

Public Member Functions
	StringGroupParser (const char *accept_strs[], uint8_t size)
	Constructor. More...
virtual	~StringGroupParser ()
	Destructor. More...
virtual bool	parse (const char *input)
	Parse input string. More...
Public Member Functions inherited from Utility::AbstractParser
virtual	~AbstractParser ()
	Destructor. More...
virtual const int8_t &	index ()
	Get matched index of after parsing. More...

Additional Inherited Members
Protected Member Functions inherited from Utility::AbstractParser
	AbstractParser ()
	Constructor. More...
Protected Attributes inherited from Utility::AbstractParser
int8_t	m_index

Detailed Description

Parser class that accepts only strings given.

Refer to the usage below.

const char* ACCEPT_STRS[] = {
    "AA",
    "BB",
    "CC"
};
const unsigned char ACCEPT_STRS_LENGTH = sizeof(ACCEPT_STRS) / sizeof(ACCEPT_STRS[0]);

Utility::StringGroupParser sgp(ACCEPT_STRS, ACCEPT_STRS_LENGTH);

sgp.parse("Aa"); // == true
sgp.index();     // == 0

sgp.parse("AA"); // == true
sgp.index();     // == 0

sgp.parse("CX"); // == false
sgp.index();     // == -1

Attention

No case sensitivity on parsing.

Constructor & Destructor Documentation

Utility::StringGroupParser::StringGroupParser	(	const char *	accept_strs[],
		uint8_t	size
	)

Constructor.

Parameters

[in]	accept_strs	Pointer of condition array sorted with dictionary order.
[in]	size	Size of the condition array.

Attention

Should give the class array sorted with dictionary order, because it runs binary search internally.

virtual Utility::StringGroupParser::~StringGroupParser ( )

virtual

Destructor.

Member Function Documentation

virtual bool Utility::StringGroupParser::parse ( const char *  input )

virtual

Parse input string.

Parameters

[in]

input

String you want to parse.

Returns

Result

Implements Utility::AbstractParser.

---

The documentation for this class was generated from the following file:

• Parser.h